

💧 Elevate your water system with smart, durable efficiency!
The WaterWorker 25009 is a 20-gallon vertical well tank featuring a seamless butyl diaphragm and NSF-certified polypropylene liner that prevents taste and odor contamination. Its pre-charged design offers triple the drawdown capacity of traditional galvanized tanks, reducing pump cycles and energy use. Built with a durable steel shell and protected by a high gloss enamel finish, this compact tank is engineered for long-lasting, maintenance-free performance in residential water systems.
| ASIN | B001AZHLJ2 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #60,565 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #28 in Water Pump Accessories |
| Brand | Water Worker |
| Capacity | 20 Gallons |
| Color | Blue |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,191) |
| Date First Available | November 22, 2007 |
| Global Trade Identification Number | 00642031613134 |
| Included Components | Water Worker - HT20B |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 26.8 pounds |
| Item model number | Water Worker - HT20B |
| Manufacturer | Waterworker |
| Material | Alloy Steel |
| Part Number | Water Worker - HT20B |
| Product Dimensions | 15"L x 15"W x 32"H |
| Shape | Round |
| Size | 20 Gallon |
| Specification Met | ANSI/NSF |
| UPC | 642031613134 642031384294 758710431774 |
| Warranty Description | All tanks backed by 5 year warranty. |
M**D
Great quality well tank and amazing price
Way cheaper than big box stores. Good quality tank and works fantastic. Should last another 30 years.
A**R
Quick shipping.
Easy to connect. Versatile. Built strong. Fits well into old space. Good seal with 10 inch T fitting
B**T
Works good
Works great just what I needed.
R**E
One inch pipe inlet
Has one inch outlet has metal base not plastic decent price came before original date bladder was preset to 39 lbs for forty sixty pressure switch would buy again
A**R
Water Tank
Nice tank but a poor shipping container. Shipped only in a card board box with a plastic bag over the tank and plenty of room for damage in shipment. The tank we received only had a small ding in the bottom part of it. We got the 20 gal. tank as this is the size we use. It came pressurized at 38 psi. This is for a 40-60 well pressure switch. We do not recommend this tank for that sort of switch. Our pressure switch is 20-40 and we let the air off down to 18 lbs pressure before installing. We are getting 5.5 gal of water draw down from the tank before the pump kicks on. This is about all the water a 20 gal tank will hold, the rest is just air and the bladder inside. It is very important the air in the tank be set right before installing any water pressure tank. Always 2 psi below the low pressure point. Determine the pressure switch you have first such as ours 20-40, then there is 30-50, then 40-60. The inside cover of the switch should show this. The low pressure is when the pump kicks on, the high is when it kicks off. Thus the air pressure should be 18, 28, or 38 in the tank before ever installing according to the pressure switch. If the air pressure is not right it will cause the pump to cycle too fast, less draw down, rattling of water lines, and most of all expansion of the bladder inside the tank over time and the tank becomes water logged. The latter is caused by having too much air above the low pressure of the pump switch. We only get about 10 years use out of any these pressure tanks and they have to be changed. The weakest part of any of them is the elbow at the bottom of the tank. Its made of cheap cast metal which rust or corrodes over time and sometimes will block water flow to the tank. This elbow needs be brass or other non corrosive metal. This tank has a nice liner inside down to the point of the elbow and I suspect the elbow to fail after few years use, as there is no protection from rust or corrosion in that area. It would be cheaper for the company to discard all the waste of ink on the shipping box and use a plain card board box and pack this tank in styrofoam for shipping, the way this item is shipped is my only complaint about it.
M**N
Great Value
Product arrived in a timely fashion and was easy to install. Tank performs well and was a great product. The price was also a great value. Would purchase again without hesitation.
D**$
Great pump
Replacement works well. Make sure to you double check the amount of people and areas to receive the correct amount of pressure.
W**Y
Superior performance
Easily installed this unit to replace an older bladder tank. It’s half the size and almost a quarter of the weight of old tank but performs equally if not better. My pump cycles less often and I have constant pressure to all my faucets. Installation was simple. If you can do basic plumbing fixes, you can install this tank. It’s very lightweight and the setup instructions were simple to follow. Highly recommend.
M**Y
Awesome
L**S
Works great!
Trustpilot
5 days ago
2 months ago